fix: fixed python environ error
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error.txt
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138
error.txt
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/usr/bin/python3 /root/PycharmProjects/als_movie/basic_re.py
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25/04/22 06:11:13 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
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Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
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Setting default log level to "WARN".
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To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
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[Stage 1:> (0 + 2) / 2]25/04/22 06:11:34 ERROR TaskSetManager: Task 1 in stage 1.0 failed 4 times; aborting job
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Traceback (most recent call last):
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File "/root/PycharmProjects/als_movie/basic_re.py", line 22, in <module>
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print('movieIDsWithRatingsRDD: %s\n' % movieIDsWithRatingsRDD.take(3))
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File "/usr/local/bin/python3.6/lib/python3.6/site-packages/pyspark/rdd.py", line 1360, in take
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res = self.context.runJob(self, takeUpToNumLeft, p)
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File "/usr/local/bin/python3.6/lib/python3.6/site-packages/pyspark/context.py", line 1069, in runJob
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sock_info = self._jvm.PythonRDD.runJob(self._jsc.sc(), mappedRDD._jrdd, partitions)
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File "/usr/local/bin/python3.6/lib/python3.6/site-packages/py4j/java_gateway.py", line 1257, in __call__
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answer, self.gateway_client, self.target_id, self.name)
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File "/usr/local/bin/python3.6/lib/python3.6/site-packages/py4j/protocol.py", line 328, in get_return_value
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format(target_id, ".", name), value)
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py4j.protocol.Py4JJavaError: An error occurred while calling z:org.apache.spark.api.python.PythonRDD.runJob.
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: org.apache.spark.SparkException: Job aborted due to stage failure: Task 1 in stage 1.0 failed 4 times, most recent failure: Lost task 1.3 in stage 1.0 (TID 6, 100.64.0.11, executor 2): org.apache.spark.api.python.PythonException: Traceback (most recent call last):
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/python/lib/pyspark.zip/pyspark/worker.py", line 377, in main
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process()
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/python/lib/pyspark.zip/pyspark/worker.py", line 372, in process
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serializer.dump_stream(func(split_index, iterator), outfile)
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/python/lib/pyspark.zip/pyspark/serializers.py", line 400, in dump_stream
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vs = list(itertools.islice(iterator, batch))
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/python/lib/pyspark.zip/pyspark/util.py", line 99, in wrapper
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return f(*args, **kwargs)
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/work/app-20250422061114-0009/2/data_prepare.py", line 11, in get_ratings_tuple
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user, movie, rating, _ = entry.split('::')
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ValueError: too many values to unpack (expected 4)
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at org.apache.spark.api.python.BasePythonRunner$ReaderIterator.handlePythonException(PythonRunner.scala:456)
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at org.apache.spark.api.python.PythonRunner$$anon$1.read(PythonRunner.scala:592)
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at org.apache.spark.api.python.PythonRunner$$anon$1.read(PythonRunner.scala:575)
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at org.apache.spark.api.python.BasePythonRunner$ReaderIterator.hasNext(PythonRunner.scala:410)
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at org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:37)
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at org.apache.spark.storage.memory.MemoryStore.putIterator(MemoryStore.scala:221)
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at org.apache.spark.storage.memory.MemoryStore.putIteratorAsBytes(MemoryStore.scala:349)
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at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:1182)
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at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:1156)
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at org.apache.spark.storage.BlockManager.doPut(BlockManager.scala:1091)
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at org.apache.spark.storage.BlockManager.doPutIterator(BlockManager.scala:1156)
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at org.apache.spark.storage.BlockManager.getOrElseUpdate(BlockManager.scala:882)
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at org.apache.spark.rdd.RDD.getOrCompute(RDD.scala:357)
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at org.apache.spark.rdd.RDD.iterator(RDD.scala:308)
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at org.apache.spark.api.python.PythonRDD.compute(PythonRDD.scala:65)
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at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:346)
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at org.apache.spark.rdd.RDD.iterator(RDD.scala:310)
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at org.apache.spark.api.python.PairwiseRDD.compute(PythonRDD.scala:103)
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at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:346)
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at org.apache.spark.rdd.RDD.iterator(RDD.scala:310)
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at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:99)
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at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:55)
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at org.apache.spark.scheduler.Task.run(Task.scala:123)
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at org.apache.spark.executor.Executor$TaskRunner$$anonfun$10.apply(Executor.scala:411)
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at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1360)
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at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:417)
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at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
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at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
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at java.lang.Thread.run(Thread.java:748)
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Driver stacktrace:
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at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1925)
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at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1913)
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at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1912)
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at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
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at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
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at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1912)
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at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:948)
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at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:948)
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at scala.Option.foreach(Option.scala:257)
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at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:948)
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at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:2146)
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at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2095)
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at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2084)
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at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:49)
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at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:759)
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at org.apache.spark.SparkContext.runJob(SparkContext.scala:2067)
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at org.apache.spark.SparkContext.runJob(SparkContext.scala:2088)
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at org.apache.spark.SparkContext.runJob(SparkContext.scala:2107)
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at org.apache.spark.api.python.PythonRDD$.runJob(PythonRDD.scala:153)
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at org.apache.spark.api.python.PythonRDD.runJob(PythonRDD.scala)
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at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
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at java.lang.reflect.Method.invoke(Method.java:498)
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at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
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at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
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at py4j.Gateway.invoke(Gateway.java:282)
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at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
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at py4j.commands.CallCommand.execute(CallCommand.java:79)
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at py4j.GatewayConnection.run(GatewayConnection.java:238)
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at java.lang.Thread.run(Thread.java:748)
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Caused by: org.apache.spark.api.python.PythonException: Traceback (most recent call last):
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/python/lib/pyspark.zip/pyspark/worker.py", line 377, in main
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process()
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/python/lib/pyspark.zip/pyspark/worker.py", line 372, in process
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serializer.dump_stream(func(split_index, iterator), outfile)
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/python/lib/pyspark.zip/pyspark/serializers.py", line 400, in dump_stream
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vs = list(itertools.islice(iterator, batch))
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/python/lib/pyspark.zip/pyspark/util.py", line 99, in wrapper
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return f(*args, **kwargs)
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File "/opt/module/spark-2.4.8-bin-hadoop2.7/work/app-20250422061114-0009/2/data_prepare.py", line 11, in get_ratings_tuple
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user, movie, rating, _ = entry.split('::')
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ValueError: too many values to unpack (expected 4)
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at org.apache.spark.api.python.BasePythonRunner$ReaderIterator.handlePythonException(PythonRunner.scala:456)
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at org.apache.spark.api.python.PythonRunner$$anon$1.read(PythonRunner.scala:592)
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at org.apache.spark.api.python.PythonRunner$$anon$1.read(PythonRunner.scala:575)
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at org.apache.spark.api.python.BasePythonRunner$ReaderIterator.hasNext(PythonRunner.scala:410)
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at org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:37)
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at org.apache.spark.storage.memory.MemoryStore.putIterator(MemoryStore.scala:221)
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at org.apache.spark.storage.memory.MemoryStore.putIteratorAsBytes(MemoryStore.scala:349)
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at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:1182)
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at org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:1156)
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at org.apache.spark.storage.BlockManager.doPut(BlockManager.scala:1091)
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at org.apache.spark.storage.BlockManager.doPutIterator(BlockManager.scala:1156)
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at org.apache.spark.storage.BlockManager.getOrElseUpdate(BlockManager.scala:882)
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at org.apache.spark.rdd.RDD.getOrCompute(RDD.scala:357)
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at org.apache.spark.rdd.RDD.iterator(RDD.scala:308)
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at org.apache.spark.api.python.PythonRDD.compute(PythonRDD.scala:65)
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at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:346)
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at org.apache.spark.rdd.RDD.iterator(RDD.scala:310)
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at org.apache.spark.api.python.PairwiseRDD.compute(PythonRDD.scala:103)
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at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:346)
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at org.apache.spark.rdd.RDD.iterator(RDD.scala:310)
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at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:99)
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at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:55)
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at org.apache.spark.scheduler.Task.run(Task.scala:123)
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at org.apache.spark.executor.Executor$TaskRunner$$anonfun$10.apply(Executor.scala:411)
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at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1360)
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at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:417)
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at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
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at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
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... 1 more
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Process finished with exit code 1
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